1、BS EN 13108-2:2016Bituminous mixtures Material specificationsPart 2: Asphalt Concrete for Very ThinLayers (BBTM)BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 13108-2:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13
2、108-2:2016.It supersedes BS EN 13108-2:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/510/1, Asphalt products.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to i
3、nclude all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 82048 9ICS 93.080.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This Br
4、itish Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 13108-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13108-2 June 2016 ICS 93.080.20 Supersedes E
5、N 13108-2:2006English Version Bituminous mixtures - Material specifications - Part 2: Asphalt Concrete for Very Thin Layers (BBTM) Mlanges bitumineux - Spcifications pour le matriau - Partie 2: Btons bitumineux trs minces (BBTM) Asphaltmischgut - Mischgutanforderungen - Teil 2: Asphaltbeton fr sehr
6、dnne Schichten (BBTM) This European Standard was approved by CEN on 27 February 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists
7、and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under th
8、e responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugos
9、lav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN D
10、E NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13108-2:2016 EBS EN 13108-2:2016EN 13108-2:2016 (E) 2 Contents Pag
11、e European foreword . 4 Introduction 6 1 Scope 7 2 Normative references 7 3 Terms, definitions, symbols and abbreviations . 8 3.1 Terms and definitions . 8 3.2 Symbols and abbreviations 10 4 Requirements for constituent materials . 11 4.1 General . 11 4.2 Binder . 11 4.2.1 General . 11 4.2.2 Selecti
12、on of binder . 11 4.3 Aggregate 12 4.3.1 Coarse aggregate 12 4.3.2 Fine aggregate . 12 4.3.3 All-in aggregates . 12 4.3.4 Added filler . 12 4.4 Reclaimed asphalt 12 4.5 Additives 13 5 Requirements for the mixture . 13 5.1 General . 13 5.2 Composition, grading, binder content and additives 13 5.2.1 C
13、omposition . 13 5.2.2 Grading . 14 5.2.3 Minimum binder content 16 5.3 Properties . 17 5.3.1 Specimens . 17 5.3.2 Void content . 17 5.3.3 Water sensitivity 18 5.3.4 Resistance to abrasion by studded tyres . 18 5.3.5 Mechanical Stability 19 5.3.6 Low temperature properties . 20 5.3.7 Friction after p
14、olishing 21 5.3.8 Coating and homogeneity 21 5.3.9 Reaction to fire 21 5.3.10 Resistance to fuel for application on airfields . 21 5.3.11 Resistance to de-icing fluid for application on airfields 22 5.4 Temperature of the mixture 23 5.5 Regulated dangerous substances . 23 5.6 Conflicting requirement
15、s 24 6 Assessment and verification of constancy of performance AVCP . 24 7 Identification . 24 BS EN 13108-2:2016EN 13108-2:2016 (E) 3 Annex A (normative) Calculations of the penetration or the softening point of the binder of a mixture when reclaimed asphalt is used 26 A.1 General . 26 A.2 Calculat
16、ion of the penetration of the binder of a mixture . 26 A.3 Calculation of the softening point of the binder of a mixture . 26 Annex ZA (informative) Relationship of this European Standard with Regulation (EU) No. 305/2011 . 28 ZA.1 Scope and relevant characteristics 28 ZA.2 System of Assessment and
17、Verification of Constancy of Performance (AVCP) 29 ZA.3 Assignment of AVCP tasks . 30 BS EN 13108-2:2016EN 13108-2:2016 (E) 4 European foreword This document (EN 13108-2:2016) has been prepared by Technical Committee CEN/TC 227 “Road materials”, the secretariat of which is held by DIN. This European
18、 Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by December 2016, and conflicting national standards shall be withdrawn at the latest by March 2018. Attention is drawn to the possibility that some of the elements
19、 of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13108-2:2006. This document has been prepared under a mandate given to CEN by the European Commission and the European Fr
20、ee Trade Association, and supports essential requirements of Regulation (EU) No 305/2011 for construction products (CPR). For relationship with Regulation (EU) No 305/2011 see informative Annex ZA which is an integral part of this European Standard. Compared with EN 13108-2:2006, the following chang
21、es have been made: a) general, empirical and fundamental approaches are not used separately anymore and the properties have been merged into one list with different properties; b) new properties introduced (low temperature properties, friction after polishing); c) additional optional sieves for the
22、characterization of the grading; d) for several properties additional categories are introduced; e) possibility to define specific conditions in documents related to the application of the product; f) CPR reference and new Annex ZA according to CPR rules. This European Standard is one of a series as
23、 listed below: EN 13108-1, Bituminous mixtures Material specifications Part 1: Asphalt Concrete EN 13108-2, Bituminous mixtures Material specifications Part 2: Asphalt Concrete for Very Thin Layers (BBTM) EN 13108-3, Bituminous mixtures Material specifications Part 3: Soft Asphalt EN 13108-4, Bitumi
24、nous mixtures Material specifications Part 4: Hot Rolled Asphalt EN 13108-5, Bituminous mixtures Material specifications Part 5: Stone Mastic Asphalt EN 13108-6, Bituminous mixtures Material specifications Part 6: Mastic Asphalt EN 13108-7, Bituminous mixtures Material specifications Part 7: Porous
25、Asphalt BS EN 13108-2:2016EN 13108-2:2016 (E) 5 EN 13108-8, Bituminous mixtures Material specifications Part 8: Reclaimed Asphalt EN 13108-9, Bituminous mixtures Material specifications Part 9: Asphalt for Ultra-Thin Layer (AUTL) EN 13108-20, Bituminous mixtures Material specifications Part 20: Type
26、 Testing EN 13108-21, Bituminous mixtures Material specifications Part 21: Factory Production Control Annex A (normative) details the calculation of the penetration or the softening point in mixtures containing reclaimed asphalt from the penetrations or softening points of the added binder and the r
27、ecovered binder from the reclaimed asphalt. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former
28、 Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13108-2:2016EN 13108-2:2016 (E) 6 Int
29、roduction The aim of this European Standard is to enable specification of Asphalt Concrete for Very Thin Layers mixtures on a performance basis. In general, however, there are currently more empirical tests available to describe the mixtures. Depending on the experience with the combination of requi
30、rements in this European Standard more or less degrees of freedom for the producer may be given. This European Standard covers a large variety of materials for different applications, traffic and climate conditions. EN 13108-2 gives properties and listings of possible categories. It has to accommoda
31、te the road industry for all of Europe. For this reason the menu approach for properties has been chosen. The tables represent categories that are required all over Europe. For this reason numerical values in tables do not always obey statistical rules. Based on conditions of use specific properties
32、 and categories may be defined in documents related to the application of the product. The categories defined in those documents need to take into account the reproducibility of the test when this is given in the appropriate test method. Care should be taken to only select those tests which are rele
33、vant to the application of the asphalt and the use of the pavement and to avoid a combination of potentially conflicting requirements. BS EN 13108-2:2016EN 13108-2:2016 (E) 7 1 Scope This European Standard specifies requirements for mixtures of the mix group Asphalt Concrete for Very Thin Layers for
34、 use on roads, airfields and other trafficked areas. Asphalt Concrete for Very Thin Layers is a bituminous material, of which the composition and the grading of the aggregate is selected for application of the material in very thin layers with a thickness of 20 mm to 30 mm. Mixtures utilizing bitume
35、n emulsion and bituminous materials based on in situ recycling are not covered by this standard. Asphalt Concrete for Very Thin Layers is used for surface courses. This European Standard includes requirements for the selection of the constituent materials. It is designed to be read in conjunction wi
36、th EN 13108-20 and EN 13108-21. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenc
37、ed document (including any amendments) applies. EN 10976:2013, Tests for mechanical and physical properties of aggregates Part 6: Determination of particle density and water absorption EN 1426, Bitumen and bituminous binders Determination of needle penetration EN 1427, Bitumen and bituminous binders
38、 Determination of the softening point Ring and Ball method EN 12591, Bitumen and bituminous binders Specifications for paving grade bitumens EN 12697-3, Bituminous mixtures Test methods for hot mix asphalt Part 3: Bitumen recovery: Rotary evaporator EN 12697-4, Bituminous mixtures Test methods Part
39、4: Bitumen recovery: Fractionating column EN 12697-8, Bituminous mixtures Test methods for hot mix asphalt Part 8: Determination of void characteristics of bituminous specimens EN 12697-12, Bituminous mixtures Test methods for hot mix asphalt Part 12: Determination of the water sensitivity of bitumi
40、nous specimens EN 12697-13, Bituminous mixtures Test methods for hot mix asphalt Part 13: Temperature measurement EN 12697-16, Bituminous mixtures Test methods for hot mix asphalt Part 16: Abrasion by studded tyres EN 12697-22, Bituminous mixtures Test methods for hot mix asphalt Part 22: Wheel trac
41、king EN 12697-30, Bituminous mixtures Test methods for hot mix asphalt Part 30: Specimen preparation by impact compactor EN 12697-31, Bituminous mixtures Test methods for hot mix asphalt Part 31: Specimen preparation by gyratory compactor BS EN 13108-2:2016EN 13108-2:2016 (E) 8 EN 12697-32, Bitumino
42、us mixtures Test methods for hot mix asphalt Part 32: Laboratory compaction of bituminous mixtures by vibratory compactor EN 12697-41, Bituminous mixtures Test methods for hot mix asphalt Part 41: Resistance to de-icing fluids EN 12697-43, Bituminous mixtures Test methods for hot mix asphalt Part 43
43、: Resistance to fuel EN 12697-46, Bituminous mixtures Test methods for hot mix asphalt Part 46: Low temperature cracking and properties by uniaxial tension tests EN 12697-49, Bituminous mixtures Test methods for hot mix asphalt Part 49: Determination of friction after polishing EN 13043, Aggregates
44、for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas EN 13108-4:2016, Bituminous mixtures Material specifications Part 4: Hot Rolled Asphalt EN 13108-8, Bituminous mixtures Material specifications Part 8: Reclaimed asphalt EN 13108-20:2016, Bituminous mixtur
45、es Material specifications Part 20: Type Testing EN 13108-21, Bituminous mixtures Material specifications Part 21: Factory Production Control EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 1
46、3924-2, Bitumen and bituminous binders Specification framework for special paving grade bitumen Part 2: Multigrade paving grade bitumens EN 14023, Bitumen and bituminous binders Specification framework for polymer modified bitumens EN ISO 11925-2, Reaction to fire tests Ignitability of products subj
47、ected to direct impingement of flame Part 2: Single-flame source test (ISO 11925-2) ISO 565, Test sieves Metal wire cloth, perforated metal plate and electroformed sheet Nominal sizes of openings 3 Terms, definitions, symbols and abbreviations 3.1 Terms and definitions For the purposes of this docum
48、ent, the following terms and definitions apply. 3.1.1 pavement structure, composed of one or more courses, to assist the passage of traffic over terrain 3.1.2 layer element of a pavement laid in a single operation BS EN 13108-2:2016EN 13108-2:2016 (E) 9 3.1.3 course structural element of a pavement
49、constructed with a single material Note 1 to entry: A course can be laid in one or more layers. 3.1.4 surface course upper course of the pavement, which is in contact with the traffic 3.1.5 binder course structural course of the pavement between the surface course and the base 3.1.6 regulating course course of variable thickness applied to an existing course or surface to provide the necessary profile for a f
